/* =========================================================
   MJ INVEST — Design System
   Style: outil gratuit, avant-gardiste, sombre, direct
   ========================================================= */

:root{
  --bg:#0a0a0b;
  --bg-2:#141415;
  --surface:rgba(255,255,255,0.045);
  --surface-2:rgba(255,255,255,0.08);
  --border:rgba(255,255,255,0.13);
  --border-strong:rgba(255,255,255,0.28);
  --text:#f5f5f3;
  --text-soft:#b0aea7;
  --text-dim:#726f6a;
  --accent:#ffcc00;
  --accent-ink:#0a0a0a;
  --accent-2:#ffcc00;
  --accent-3:#ffe066;
  --grad:var(--accent);
  --grad-soft:rgba(255,204,0,.12);
  --up:#34d399;
  --down:#f87171;
  --radius:4px;
  --radius-sm:3px;
  --maxw:1200px;
  --ease:cubic-bezier(.19,1,.22,1);
  --font:-apple-system,BlinkMacSystemFont,"Helvetica Neue","Segoe UI",Arial,sans-serif;
  --mono:ui-monospace,"SF Mono","JetBrains Mono","Roboto Mono",Menlo,Consolas,monospace;
}

/* Mode clair — activé via [data-theme="light"] sur <html> (voir script.js
   pour la bascule + assets/theme-boot.js pour l'application anti-flash).
   --accent/--up/--down restent personnalisables par-dessus (surcharges
   inline posées sur <html>), indépendamment du mode clair/sombre. */
:root[data-theme="light"]{
  --bg:#f7f6f3;
  --bg-2:#eeece7;
  --surface:rgba(10,10,11,0.035);
  --surface-2:rgba(10,10,11,0.06);
  --border:rgba(10,10,11,0.11);
  --border-strong:rgba(10,10,11,0.22);
  --text:#16161a;
  --text-soft:#4d4b46;
  --text-dim:#83807a;
  --up:#047857;
  --down:#b91c1c;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}

/* ---------- Background ---------- */
/* Fond plat et net : pas de dégradés animés, pas de glow curseur —
   un outil se lit vite, il ne fait pas de démonstration visuelle. */
.bg-mesh{position:fixed;inset:0;z-index:-2;background:var(--bg)}
.bg-grid{display:none}
.cursor-glow{display:none}

/* ---------- Layout ---------- */
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 28px}
section{position:relative;z-index:1}
.section-pad{padding:120px 0}
.section-pad-sm{padding:80px 0}

/* ---------- Header ---------- */
.header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .3s var(--ease),border-color .3s var(--ease),padding .3s var(--ease);
  padding:16px 0;border-bottom:1px solid transparent;
}
.header.scrolled{
  padding:8px 0;
  background:var(--bg);
  border-bottom:1px solid var(--border-strong);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:18px;letter-spacing:-.01em}
.brand .dot{color:var(--accent)}
.brand svg{width:36px;height:36px;flex-shrink:0}
.brand-txt{display:flex;flex-direction:column;gap:2px;line-height:1.1}
.brand-tagline{font-size:9px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--text-dim);white-space:nowrap}
@media(max-width:480px){.brand-tagline{display:none}}

/* Liens principaux : mono, majuscules, séparateurs verticaux */
.nav-links{display:flex;align-items:center;gap:0;font-family:var(--mono);font-size:12px;text-transform:uppercase;letter-spacing:.05em}
.nav-links > .nl-item{position:relative;border-left:1px solid var(--border)}
.nav-links a,.nav-links button.nl-trig{
  display:flex;align-items:center;gap:6px;padding:0 15px;height:40px;color:var(--text-soft);
  background:none;border:0;cursor:pointer;font:inherit;letter-spacing:inherit;text-transform:inherit;
  transition:color .15s,background .15s;white-space:nowrap;
}
.nav-links a:hover,.nav-links button.nl-trig:hover,.nl-item.open button.nl-trig{color:var(--text);background:var(--surface-2)}
.nav-links a.active{color:var(--accent-ink);background:var(--accent);font-weight:700}
.nl-trig svg{width:8px;height:8px;transition:transform .2s var(--ease)}
.nl-item.open .nl-trig svg{transform:rotate(180deg)}

.nl-dropdown{
  position:absolute;top:calc(100% + 1px);left:0;min-width:230px;background:var(--bg-2);
  border:1px solid var(--border-strong);opacity:0;visibility:hidden;transform:translateY(-4px);
  transition:opacity .16s,transform .16s,visibility .16s;z-index:10;
}
.nl-item.open .nl-dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.nl-item.current > .nl-trig{color:var(--accent-ink);background:var(--accent);font-weight:700}
.nl-dropdown a{
  display:block;height:auto;padding:12px 14px;border-bottom:1px solid var(--border);
  text-transform:none;letter-spacing:0;font-family:var(--font);
}
.nl-dropdown a:last-child{border-bottom:0}
.nl-dropdown a:hover{background:var(--accent);color:var(--accent-ink)}
.nl-dropdown a .t{font-size:14px;font-weight:600;display:block}
.nl-dropdown a .d{display:block;font-size:11px;color:var(--text-dim);margin-top:3px;font-family:var(--mono);text-transform:uppercase;letter-spacing:.02em}
.nl-dropdown a:hover .d{color:var(--accent-ink);opacity:.8}
.nl-group-label{padding:10px 14px 4px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);font-family:var(--mono)}

.nav-cta{display:flex;align-items:center;gap:12px}
/* Uniformise la hauteur de tous les éléments cliquables du header (liens
   de nav, boutons CTA, icônes) sans toucher .btn ailleurs sur le site. */
.nav-cta .btn{height:40px;padding:0 20px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:22px;height:2px;background:var(--text);transition:.3s var(--ease)}

/* Panneau mobile plein écran, accordéon */
.mobile-panel{display:none;position:fixed;inset:0;z-index:150;background:var(--bg);overflow-y:auto;padding-top:74px}
.mobile-panel.open{display:block}
.mp-item{border-bottom:1px solid var(--border)}
.mp-item>a,.mp-item>button{
  width:100%;display:flex;align-items:center;justify-content:space-between;padding:20px 24px;
  font-family:var(--font);font-weight:700;font-size:17px;letter-spacing:-.01em;color:var(--text);
  background:none;border:0;text-align:left;
}
.mp-item>button svg{width:10px;height:10px;transition:transform .2s}
.mp-item.open>button svg{transform:rotate(180deg)}
.mp-sub{max-height:0;overflow:hidden;transition:max-height .3s var(--ease);background:var(--surface)}
.mp-item.open .mp-sub{max-height:400px}
.mp-sub a{display:block;padding:14px 24px 14px 36px;font-size:14.5px;color:var(--text-soft)}
.mp-group-label{padding:12px 24px 4px 36px;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);font-family:var(--mono)}
.mp-foot{padding:18px 24px 32px;display:flex;flex-direction:column;gap:0}
.mp-foot a.mp-text{font-family:var(--mono);text-transform:uppercase;font-size:12.5px;letter-spacing:.04em;padding:15px 0;border-bottom:1px solid var(--border);color:var(--text-soft)}
.mp-foot .btn{margin-top:16px;justify-content:center}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:14px 24px;border-radius:var(--radius);font-weight:700;font-size:13px;
  font-family:var(--mono);text-transform:uppercase;letter-spacing:.04em;
  border:1px solid transparent;cursor:pointer;
  transition:background .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease);
  white-space:nowrap;
}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{background:var(--text)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--border-strong)}
.btn-ghost:hover{background:var(--surface-2);border-color:var(--text)}
.btn-lg{padding:16px 30px;font-size:13.5px}

/* ---------- Typography ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--mono);font-size:11.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  color:var(--text-dim);margin-bottom:22px;
}
.eyebrow::before{content:"";width:6px;height:6px;background:var(--accent)}
h1,h2,h3{line-height:1.06;letter-spacing:-.02em;font-weight:800}
.h-hero{font-size:clamp(38px,6.2vw,78px);font-weight:800;letter-spacing:-.03em}
.h-sec{font-size:clamp(30px,4.2vw,50px)}
.h-card{font-size:20px;letter-spacing:-.01em;font-weight:700}
.grad-text{background:var(--accent);color:var(--accent-ink);padding:0 6px;box-decoration-break:clone;-webkit-box-decoration-break:clone}
.lead{font-size:clamp(16px,1.7vw,18.5px);color:var(--text-soft);max-width:62ch}
.muted{color:var(--text-soft)}
.dim{color:var(--text-dim)}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}

/* ---------- Hero ---------- */
.hero{padding-top:150px;padding-bottom:0;border-bottom:1px solid var(--border)}
.hero-inner{max-width:820px;padding-bottom:56px}
.hero .lead{margin-top:22px}
.hero-actions{display:flex;gap:26px;margin-top:34px;flex-wrap:wrap;align-items:center}
.hero-stats{display:flex;gap:0;margin-top:56px;flex-wrap:wrap;border-top:1px solid var(--border)}
.hero-stats .stat{padding:20px 28px 0 0;min-width:0}
.hero-stats .stat + .stat{border-left:1px solid var(--border);padding-left:28px}
@media(max-width:480px){
  .hero-stats .stat{flex:1 1 40%;border-left:0!important;padding-left:0!important;padding-right:20px}
}
.stat .num{font-size:clamp(26px,3.2vw,36px);font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stat .lbl{font-size:11.5px;color:var(--text-dim);margin-top:4px;font-family:var(--mono);text-transform:uppercase;letter-spacing:.05em}
.scroll-hint{display:none}

/* Grille des outils (accueil) */
.tools-strip{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--border)}
.tool-card{padding:26px 22px;border-right:1px solid var(--border);border-top:2px solid var(--text);transition:background .15s}
.tool-card:last-child{border-right:0}
.tool-card:hover{background:var(--surface)}
.tool-card .num{font-family:var(--mono);font-size:11px;color:var(--accent);font-weight:800;letter-spacing:.05em}
.tool-card h3{font-size:17px;font-weight:800;margin:14px 0 8px;letter-spacing:-.01em}
.tool-card p{font-size:13px;color:var(--text-soft);margin:0;line-height:1.5}
.tool-card .go{margin-top:14px;font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-dim)}
@media(max-width:800px){.tools-strip{grid-template-columns:1fr 1fr}.tool-card:nth-child(2){border-right:0}.tool-card:nth-child(4){border-right:0}}
@media(max-width:480px){.tools-strip{grid-template-columns:1fr}.tool-card{border-right:0!important}}

/* Bloc manifeste "Pourquoi gratuit" */
.manifesto{padding:70px 0;border-bottom:1px solid var(--border)}
.manifesto .grid{display:grid;grid-template-columns:200px 1fr;gap:36px}
.manifesto .lbl{font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);padding-top:6px}
.manifesto h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;letter-spacing:-.01em;margin:0 0 16px;text-wrap:balance}
.manifesto p{font-size:15px;color:var(--text-soft);max-width:62ch;margin:0}
.manifesto .tags{display:flex;gap:8px;margin-top:22px;flex-wrap:wrap}
.manifesto .tags span{font-family:var(--mono);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.03em;background:var(--text);color:var(--bg);padding:6px 12px}
@media(max-width:700px){.manifesto .grid{grid-template-columns:1fr;gap:14px}}

/* ---------- Section header ---------- */
.sec-head{max-width:720px;margin-bottom:64px}
.sec-head.center{margin-left:auto;margin-right:auto}

/* ---------- Cards / grids ---------- */
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:28px;transition:border-color .2s var(--ease),background .2s var(--ease);
  position:relative;
}
.card:hover{border-color:var(--border-strong);background:var(--surface-2)}
.card .ic{
  width:48px;height:48px;border-radius:var(--radius-sm);display:grid;place-items:center;margin-bottom:18px;
  background:var(--surface-2);border:1px solid var(--border);font-size:22px;
}
.card h3{margin-bottom:10px}
.card p{color:var(--text-soft);font-size:15px}
.card .tag{font-family:var(--mono);font-size:11px;color:var(--accent);font-weight:700;letter-spacing:.05em;text-transform:uppercase}

/* numbered steps */
.step .nstep{font-family:var(--mono);font-size:12px;font-weight:700;color:var(--accent);letter-spacing:.05em;margin-bottom:14px}

/* feature split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split .visual{
  border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);
  padding:36px;min-height:340px;position:relative;overflow:hidden;
}

/* pricing / solutions */
.plan{display:flex;flex-direction:column;height:100%}
.plan .price{font-size:34px;font-weight:700;margin:8px 0 4px;letter-spacing:-.02em}
.plan ul{list-style:none;margin:22px 0;display:flex;flex-direction:column;gap:12px}
.plan li{display:flex;gap:11px;font-size:14.5px;color:var(--text-soft)}
.plan li::before{content:"✓";color:var(--accent);font-weight:700}
.plan.featured{border-color:var(--accent);background:var(--surface-2)}
.plan .badge{position:absolute;top:18px;right:18px;font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--accent-ink);background:var(--accent);padding:5px 11px;border-radius:var(--radius-sm)}
.plan .btn{margin-top:auto}

/* article cards */
.article{display:flex;flex-direction:column;height:100%}
.article .thumb{height:170px;border-radius:var(--radius-sm);margin-bottom:20px;background:var(--grad-soft);position:relative;overflow:hidden;display:grid;place-items:center;font-size:46px;border:1px solid var(--border)}
.article .meta{font-size:12.5px;color:var(--text-dim);letter-spacing:1px;text-transform:uppercase;margin-bottom:10px}
.article h3{font-size:19px;margin-bottom:10px}
.article .readmore{margin-top:auto;color:var(--accent);font-weight:600;font-size:14px;display:inline-flex;gap:6px;transition:gap .25s var(--ease)}
.article:hover .readmore{gap:12px}

/* faq */
.faq-item{border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:14px;background:var(--surface);overflow:hidden}
.faq-q{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px 26px;cursor:pointer;font-weight:600;font-size:16.5px}
.faq-q .pm{color:var(--accent);font-size:22px;transition:transform .3s var(--ease)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease);color:var(--text-soft);font-size:15px}
.faq-a p{padding:0 26px 22px}
.faq-item.open .faq-q .pm{transform:rotate(45deg)}

/* cta band */
.cta-band{
  border:1px solid var(--border);border-radius:var(--radius);padding:64px 40px;text-align:center;
  background:var(--surface);position:relative;
}

/* timeline / about */
.tl{display:flex;flex-direction:column;gap:0;border-left:1px solid var(--border);margin-left:8px}
.tl-item{padding:0 0 38px 32px;position:relative}
.tl-item::before{content:"";position:absolute;left:-7px;top:4px;width:13px;height:13px;background:var(--accent);box-shadow:0 0 0 4px var(--bg)}
.tl-item .yr{font-family:var(--mono);font-size:12px;color:var(--accent);font-weight:700;letter-spacing:.05em}
.tl-item h3{font-size:18px;margin:6px 0 8px}

/* values list */
.value{display:flex;gap:18px;align-items:flex-start}
.value .ic{flex:none;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:var(--grad-soft);border:1px solid var(--border);font-size:20px}

/* form */
.form{display:grid;gap:18px;max-width:560px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:13.5px;color:var(--text-soft);font-weight:500}
.field input,.field select,.field textarea{
  background:var(--surface);border:1px solid var(--border);border-radius:12px;
  padding:14px 16px;color:var(--text);font-family:inherit;font-size:15px;transition:.25s var(--ease);
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);background:var(--surface-2);box-shadow:0 0 0 3px rgba(255,204,0,.16)}
.field textarea{resize:vertical;min-height:130px}
.form-note{font-size:12.5px;color:var(--text-dim)}
.form-success{display:none;padding:16px 18px;border-radius:12px;background:var(--grad-soft);border:1px solid var(--accent);color:var(--text);font-size:14.5px}

/* contact split */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:26px}
.contact-info .row{display:flex;gap:16px;align-items:flex-start}
.contact-info .ic{flex:none;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:var(--grad-soft);border:1px solid var(--border);font-size:20px}

/* footer */
.footer{border-top:1px solid var(--border);padding:64px 0 36px;margin-top:40px;background:var(--bg-2)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}
.footer h4{font-size:13px;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-dim);margin-bottom:18px}
.footer ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.footer a{color:var(--text-soft);font-size:14.5px;transition:color .2s}
.footer a:hover{color:var(--text)}
.footer .desc{color:var(--text-soft);font-size:14.5px;max-width:34ch;margin-top:16px}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:26px;border-top:1px solid var(--border);color:var(--text-dim);font-size:13px}

/* disclaimer */
.disclaimer{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);padding:22px 24px;font-size:13px;color:var(--text-dim);line-height:1.7}
.disclaimer strong{color:var(--text-soft)}

/* page hero (interior) */
.page-hero{padding:180px 0 60px}

/* ---------- Reveal animations ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}
.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}
.reveal.d4{transition-delay:.32s}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .split,.contact-grid{grid-template-columns:1fr;gap:36px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:900px){
  .nav-links,.nav-cta .btn{display:none}
  .burger{display:flex}
  .section-pad{padding:80px 0}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .hero-stats{gap:0}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:480px){
  .container{padding:0 18px}
  .footer-grid{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  *{scroll-behavior:auto!important}
}

/* =========================================================
   ARTICLE / GUIDE
   ========================================================= */
.article-head{padding:160px 0 40px}
.breadcrumb{font-size:13px;color:var(--text-dim);letter-spacing:.5px;margin-bottom:22px}
.breadcrumb a{color:var(--text-soft)}
.breadcrumb a:hover{color:var(--text)}
.article-head .meta{font-family:var(--mono);font-size:12px;color:var(--accent);letter-spacing:.05em;text-transform:uppercase;font-weight:600;margin-bottom:16px}
.article-head h1{font-size:clamp(32px,5vw,56px);max-width:20ch}
.article-head .lead{margin-top:22px}

.article-wrap{display:grid;grid-template-columns:240px 1fr;gap:56px;align-items:start}
.toc{position:sticky;top:100px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);padding:22px}
.toc h4{font-size:12px;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-dim);margin-bottom:14px}
.toc ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.toc a{font-size:14px;color:var(--text-soft);line-height:1.4;transition:color .2s}
.toc a:hover{color:var(--accent)}

.prose{max-width:720px;font-size:17px;color:var(--text-soft);line-height:1.8;min-width:0}
.prose h2{color:var(--text);font-size:28px;margin:48px 0 18px;letter-spacing:-.01em;scroll-margin-top:100px}
.prose h3{color:var(--text);font-size:20px;margin:32px 0 12px}
.prose p{margin-bottom:18px}
.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(255,204,0,.4);transition:text-decoration-color .2s}
.prose a:hover{text-decoration-color:var(--accent)}
.prose strong{color:var(--text);font-weight:600}
.prose ul,.prose ol{margin:0 0 20px 22px;display:flex;flex-direction:column;gap:10px}
.prose li{padding-left:4px}
.prose ul li::marker{color:var(--accent)}
.prose blockquote{border-left:3px solid var(--accent);background:var(--surface);padding:18px 24px;border-radius:0 12px 12px 0;margin:26px 0;color:var(--text)}
.callout{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--grad-soft);padding:22px 24px;margin:28px 0;font-size:15.5px}
.callout .t{font-weight:700;color:var(--text);display:block;margin-bottom:6px}
.key-table{width:100%;border-collapse:collapse;margin:26px 0;font-size:14.5px}
.key-table th,.key-table td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--border)}
.key-table th{color:var(--text);font-weight:600;background:var(--surface)}
.key-table td{color:var(--text-soft)}
@media(max-width:700px){
  .key-table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;white-space:nowrap}
}
.article-cta{margin:50px 0 0;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:30px;text-align:center}
.related{margin-top:64px}
.related h2{font-size:24px;margin-bottom:24px;color:var(--text)}

@media(max-width:880px){
  .article-wrap{grid-template-columns:1fr;gap:32px}
  .toc{position:static;display:none}
}

/* =========================================================
   AUTH (connexion / inscription)
   ========================================================= */
.auth-wrap{max-width:460px;margin:0 auto}
.auth-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:36px}
.seg{display:flex;background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:5px;margin-bottom:28px}
.seg button{flex:1;padding:11px;border:0;background:transparent;color:var(--text-soft);font-weight:600;font-size:14.5px;border-radius:var(--radius-sm);cursor:pointer;transition:.2s var(--ease);font-family:inherit}
.seg button.active{background:var(--accent);color:var(--accent-ink)}
.auth-pane{display:none}
.auth-pane.active{display:block}
.auth-foot{text-align:center;margin-top:20px;font-size:13.5px;color:var(--text-dim)}
.auth-foot a{color:var(--accent)}

/* =========================================================
   DASHBOARD PORTEFEUILLE
   ========================================================= */
.dash-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:34px}
.dash-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:34px}
.dash-stat{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);padding:22px;min-width:0}
.dash-stat .lbl{font-size:12.5px;color:var(--text-dim);text-transform:uppercase;letter-spacing:1.2px;margin-bottom:10px}
.dash-stat .val{font-size:27px;font-weight:700;letter-spacing:-.02em}
.dash-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:22px;margin-bottom:22px}
.panel{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:26px;min-width:0}
.panel h3{font-size:17px;margin-bottom:18px}
.up{color:var(--up)}
.down{color:var(--down)}
.hold-table{width:100%;border-collapse:collapse;font-size:14px}
.hold-table th,.hold-table td{text-align:right;padding:14px 10px;border-bottom:1px solid var(--border);white-space:nowrap;font-variant-numeric:tabular-nums}
.hold-table th:first-child,.hold-table td:first-child{text-align:left}
.hold-table th{color:var(--text-dim);font-weight:600;font-size:11px;font-family:var(--mono);text-transform:uppercase;letter-spacing:.06em}
.hold-table td{color:var(--text-soft)}
.hold-table .sym{color:var(--text)}
.hold-table .sym .sym-wrap{display:flex;align-items:center;gap:9px}
.hold-table .sym .sym-wrap.clickable{cursor:pointer}
.hold-table .sym .sym-wrap.clickable:hover .sym-ticker{color:var(--accent)}
.hold-table .sym .sym-wrap .stock-logo{width:22px;height:22px}
.hold-table .sym .sym-ticker{font-weight:700;font-family:var(--mono);font-size:13.5px;letter-spacing:.02em}
.hold-table .sym .sym-name{display:block;font-size:11.5px;color:var(--text-dim);margin-top:2px;font-weight:400}
.hold-table .price-cell{display:inline-flex;flex-direction:column;align-items:flex-end;gap:1px}
.hold-table .price-cell .p-chg{font-size:11px;font-weight:600}
.hold-table .price-cell .p-age{font-size:10.5px;color:var(--text-dim);font-weight:400}
.hold-table .price-cell.stale{color:var(--text-dim);font-style:italic;font-size:12.5px}
.hold-table .pru-cell{background:none;border:0;padding:0;color:var(--text-soft);cursor:pointer;font:inherit;text-align:right;display:inline-flex;flex-direction:column;align-items:flex-end;gap:1px;border-bottom:1px dashed transparent}
.hold-table .pru-cell:hover{border-bottom-color:var(--text-dim)}
.hold-table .pru-cell .pru-date{font-size:11px;color:var(--text-dim)}
.hold-table .pru-cell.pru-missing{color:var(--accent);font-family:var(--mono);font-size:11.5px;text-transform:uppercase;letter-spacing:.03em;border-bottom:0}
.pru-popover{position:fixed;background:var(--bg-2);border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:16px;z-index:60;box-shadow:0 16px 36px rgba(0,0,0,.4);display:flex;flex-direction:column;gap:10px;min-width:230px}
.pru-popover label{font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-dim)}
.pru-popover input,.pru-popover select{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:9px 10px;color:var(--text);font-family:inherit;font-size:13.5px;width:100%}
.pru-popover input:focus,.pru-popover select:focus{outline:none;border-color:var(--accent)}
.pru-popover .pru-pop-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:2px}
.pru-popover .pru-pop-actions .btn{padding:8px 14px;font-size:11.5px}
.btn-del{background:none;border:0;color:var(--text-dim);cursor:pointer;font-size:16px;transition:color .2s}
.btn-del:hover{color:var(--down)}
.add-row{display:grid;grid-template-columns:1.4fr .9fr .9fr auto;gap:10px;margin-top:18px}
.add-row input{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:11px 12px;color:var(--text);font-family:inherit;font-size:14px;width:100%;min-width:0}
.add-row input:focus{outline:none;border-color:var(--accent)}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:18px}
.panel-head h3{margin:0}
.btn-refresh{background:none;border:1px solid var(--border);border-radius:var(--radius-sm);padding:7px 12px;color:var(--text-dim);cursor:pointer;font-size:11.5px;font-family:var(--mono);text-transform:uppercase;letter-spacing:.04em;transition:all .15s;white-space:nowrap}
.btn-refresh:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}
.btn-refresh:disabled{opacity:.5;cursor:default}
.news-relevant{display:flex;flex-direction:column;gap:2px}
.news-relevant .nr-item{display:flex;gap:12px;align-items:baseline;padding:13px 0;border-bottom:1px solid var(--border)}
.news-relevant .nr-item:last-child{border-bottom:0}
.news-relevant .nr-tag{flex-shrink:0;font-family:var(--mono);font-size:10px;text-transform:uppercase;letter-spacing:.04em;background:var(--surface-2);border:1px solid var(--border);color:var(--text-dim);padding:3px 8px;border-radius:3px}
.news-relevant .nr-body{flex:1;min-width:0}
.news-relevant .nr-body a{color:var(--text);font-size:14px;font-weight:600;line-height:1.4}
.news-relevant .nr-body a:hover{color:var(--accent)}
.news-relevant .nr-meta{font-size:11.5px;color:var(--text-dim);margin-top:3px}
.empty-state{text-align:center;color:var(--text-dim);padding:30px 0;font-size:14.5px}
.locked{position:relative}
.locked .lock-overlay{position:absolute;inset:0;display:grid;place-items:center;background:rgba(10,10,11,.88);border-radius:var(--radius);text-align:center;padding:30px;z-index:5}
.demo-banner{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--grad-soft);padding:14px 20px;font-size:13.5px;color:var(--text-soft);margin-bottom:26px}

@media(max-width:880px){
  .dash-stats{grid-template-columns:repeat(2,1fr)}
  .dash-grid{grid-template-columns:1fr}
  .add-row{grid-template-columns:1fr 1fr}
}

/* =========================================================
   SIMULATEUR COMPARATIF
   ========================================================= */
.sim-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:26px;align-items:stretch}
.sim-chart-card{
  border-radius:var(--radius);padding:34px 34px 26px;position:relative;color:var(--text);
  background:var(--bg-2);
  border:1px solid var(--border-strong);
}
.sim-chip{display:inline-block;font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--text-soft);background:var(--surface);border:1px solid var(--border);padding:8px 16px;border-radius:var(--radius-sm);margin-bottom:20px}
.sim-title{font-size:clamp(19px,2.4vw,25px);font-weight:800;line-height:1.2;letter-spacing:-.01em;border-left:3px solid var(--accent);padding:4px 0 4px 16px;margin-bottom:6px}
.sim-sub{color:var(--text-soft);font-size:15px;padding-left:18px;margin-bottom:22px}
.sim-legend{display:flex;gap:26px;flex-wrap:wrap;padding-left:18px;margin-bottom:26px}
.sim-legend span{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:600;color:var(--text)}
.sim-legend i{width:12px;height:12px;display:inline-block}
.lg-cgp{background:var(--text-dim)}
.lg-mj{background:var(--accent)}

.sim-plot{position:relative;height:380px;margin:0 0 6px 0;padding-left:78px}
.sim-grid-lines{position:absolute;left:78px;right:6px;top:0;bottom:34px}
.sim-gl{position:absolute;left:0;right:0;border-top:1px solid var(--border)}
.sim-gl span{position:absolute;left:-72px;top:-9px;width:66px;text-align:right;font-size:11.5px;color:var(--text-dim)}
.sim-bars{position:absolute;left:78px;right:6px;top:0;bottom:34px;display:flex;justify-content:center;gap:64px;align-items:flex-end}
.sim-bar{width:118px;max-width:30%;position:relative;transition:height .6s var(--ease);min-height:2px}
.sim-bar.cgp{background:var(--text-dim)}
.sim-bar.mj{background:var(--accent)}
.sim-bar .bval{position:absolute;top:18px;left:0;right:0;text-align:center;font-size:15px;font-weight:800;color:var(--bg)}
.sim-bar.mj .bval{color:var(--accent-ink)}
.sim-bar.cgp .bval{color:var(--bg)}
.sim-xaxis{position:absolute;left:78px;right:6px;bottom:0;height:30px;display:flex;align-items:center;justify-content:center}
.sim-xaxis .track{width:100%;height:2px;background:var(--border-strong)}
.sim-xlabel{position:absolute;left:0;right:0;bottom:-22px;text-align:center;font-family:var(--mono);font-size:11.5px;letter-spacing:.05em;color:var(--text-dim);font-weight:600;text-transform:uppercase}
.sim-delta{position:absolute;display:flex;align-items:center;justify-content:center;pointer-events:none;z-index:4}
.sim-delta .arrow{position:absolute;left:50%;top:0;bottom:0;width:2px;background:var(--accent);transform:translateX(-50%)}
.sim-delta .arrow::before,.sim-delta .arrow::after{content:"";position:absolute;left:50%;transform:translateX(-50%);border-left:6px solid transparent;border-right:6px solid transparent}
.sim-delta .arrow::before{top:-1px;border-bottom:8px solid var(--accent)}
.sim-delta .arrow::after{bottom:-1px;border-top:8px solid var(--accent)}
.sim-delta .badge{position:relative;background:var(--accent);color:var(--accent-ink);font-weight:800;font-size:14px;padding:8px 14px;border-radius:var(--radius-sm);white-space:nowrap}

.sim-controls{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:30px}
.sim-controls h3{font-size:18px;margin-bottom:6px}
.sim-controls .hint{color:var(--text-dim);font-size:13px;margin-bottom:24px}
.sim-profile-banner{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-2);padding:14px 16px;margin:-10px 0 24px;font-size:13px;color:var(--text-soft);line-height:1.5}
.sim-profile-banner.done{border-color:var(--accent)}
.sim-profile-banner a{color:var(--accent);font-weight:600;white-space:nowrap}
.sim-field{margin-bottom:24px}
.sim-field .top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px}
.sim-field label{font-size:14px;color:var(--text-soft);font-weight:500}
.sim-field .out{font-size:16px;font-weight:700;color:var(--accent)}
.sim-field .out-edit{display:inline-flex;align-items:center;gap:5px}
.sim-field .out-input{
  width:84px;background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:5px 7px;color:var(--accent);font-family:inherit;font-weight:700;font-size:15px;
  text-align:right;-moz-appearance:textfield;
}
.sim-field .out-input:focus{outline:none;border-color:var(--accent)}
.sim-field .out-input::-webkit-outer-spin-button,.sim-field .out-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.sim-field .out-unit{font-size:13px;font-weight:700;color:var(--accent)}
input[type=range].slider{-webkit-appearance:none;appearance:none;width:100%;height:4px;border-radius:0;background:var(--bg-2);outline:none;cursor:pointer;border:1px solid var(--border)}
input[type=range].slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:18px;height:18px;border-radius:50%;background:var(--accent);border:2px solid var(--bg);cursor:pointer}
input[type=range].slider::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--accent);border:2px solid var(--bg);cursor:pointer}
.sim-result{border-top:1px solid var(--border);margin-top:6px;padding-top:20px}
.sim-result .big{font-size:30px;font-weight:800;letter-spacing:-.02em;color:var(--up)}
.sim-result .lbl{font-family:var(--mono);font-size:11.5px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.05em;margin-top:4px}

@media(max-width:880px){
  .sim-layout{grid-template-columns:1fr}
  .sim-plot{padding-left:64px}
  .sim-grid-lines,.sim-bars,.sim-xaxis{left:64px}
  .sim-bars{gap:40px}
}

/* =========================================================
   SÉLECTEUR DE LANGUE (drapeaux)
   ========================================================= */
.lang-switch{position:relative}
.lang-current{
  display:flex;align-items:center;gap:8px;height:40px;padding:0 14px;border-radius:var(--radius-sm);
  border:1px solid var(--border);background:var(--surface);color:var(--text);
  font-family:var(--mono);font-size:12.5px;font-weight:600;cursor:pointer;transition:all .2s var(--ease);
}
.lang-current:hover{background:var(--surface-2);border-color:var(--border-strong)}
.lang-current svg{flex-shrink:0;opacity:.85}
.lang-current .chev{width:9px;height:9px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .25s var(--ease);opacity:.7}
.lang-switch.open .lang-current .chev{transform:rotate(225deg) translateY(1px)}
.lang-menu{
  position:absolute;top:calc(100% + 8px);right:0;min-width:170px;margin:0;padding:6px;
  background:var(--bg-2);
  border:1px solid var(--border-strong);list-style:none;
  opacity:0;visibility:hidden;transform:translateY(-6px);transition:all .2s var(--ease);z-index:200;
}
.lang-switch.open .lang-menu{opacity:1;visibility:visible;transform:translateY(0)}
.lang-menu li{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:9px;font-size:14px;font-weight:500;color:var(--text-soft);cursor:pointer;transition:all .2s}
.lang-menu li:hover{background:var(--surface-2);color:var(--text)}
.lang-menu li.active{color:var(--text);background:var(--surface)}
.lang-menu li.active::after{content:"✓";margin-left:auto;color:var(--accent);font-weight:700}
@media(max-width:720px){
  .nav-cta{gap:8px}
  .lang-current span.lang-code{display:none}
  .lang-current{padding:9px 11px}
}

/* ---------- Bascule thème clair/sombre (injectée par script.js) ---------- */
.theme-toggle{
  display:flex;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:var(--radius-sm);flex-shrink:0;
  border:1px solid var(--border);background:var(--surface);color:var(--text);
  font-size:16px;line-height:1;cursor:pointer;transition:all .2s var(--ease);
}
.theme-toggle:hover{background:var(--surface-2);border-color:var(--border-strong)}

/* ---------- Personnalisation (thème + couleurs) — profil.html ---------- */
.swatch-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.swatch{
  width:34px;height:34px;border-radius:50%;border:2px solid transparent;
  cursor:pointer;position:relative;padding:0;transition:transform .15s var(--ease),border-color .15s;
  box-shadow:0 0 0 1px var(--border);
}
.swatch:hover{transform:scale(1.1)}
.swatch.active{border-color:var(--text)}
.swatch.active::after{
  content:"✓";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:800;color:#0a0a0a;text-shadow:0 0 3px rgba(255,255,255,.6);
}
.seg-theme{display:flex;background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:5px;max-width:280px}
.seg-theme button{flex:1;padding:10px;border:0;background:transparent;color:var(--text-soft);font-weight:600;font-size:13.5px;border-radius:var(--radius-sm);cursor:pointer;transition:.2s var(--ease);font-family:inherit;display:flex;align-items:center;justify-content:center;gap:7px}
.seg-theme button.active{background:var(--accent);color:var(--accent-ink)}
.perso-group{margin-top:26px}
.perso-group:first-child{margin-top:0}
.perso-group h4{font-size:13px;color:var(--text-soft);font-weight:600;margin-bottom:4px}
.perso-group .hint{font-size:12.5px;color:var(--text-dim)}
.perso-reset{margin-top:18px;background:none;border:1px solid var(--border);border-radius:var(--radius-sm);padding:9px 14px;color:var(--text-dim);cursor:pointer;font-size:12.5px;font-family:var(--mono);text-transform:uppercase;letter-spacing:.04em;transition:all .15s}
.perso-reset:hover{border-color:var(--border-strong);color:var(--text)}

/* Réduction de mouvement */
@media(prefers-reduced-motion:reduce){
  .card,.btn{transition:none!important}
}

/* ---------- Pop-up newsletter ---------- */
.newsletter-popup{
  position:fixed;bottom:24px;left:24px;z-index:200;
  width:320px;max-width:calc(100vw - 32px);
  background:var(--bg-2);
  border:1px solid var(--border-strong);border-radius:var(--radius);
  padding:22px 22px 20px;
  transform:translateY(calc(100% + 40px));opacity:0;
  transition:transform .5s var(--ease),opacity .5s var(--ease);
  pointer-events:none;
}
.newsletter-popup.show{transform:translateY(0);opacity:1;pointer-events:auto}
.newsletter-popup .np-close{position:absolute;top:10px;right:12px;background:none;border:0;color:var(--text-dim);font-size:20px;cursor:pointer;line-height:1;padding:6px}
.newsletter-popup .np-close:hover{color:var(--text)}
.newsletter-popup .np-icon{width:40px;height:40px;border-radius:var(--radius-sm);display:grid;place-items:center;background:var(--surface-2);border:1px solid var(--border);font-size:18px;margin-bottom:12px}
.newsletter-popup h3{font-size:17px;margin:0 0 6px}
.newsletter-popup p{font-size:13.5px;color:var(--text-soft);margin:0 0 14px;line-height:1.5}
.newsletter-popup form{display:flex;flex-direction:column;gap:10px}
.newsletter-popup input[type=email]{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:11px 14px;color:var(--text);font-size:14px;font-family:inherit}
.newsletter-popup input[type=email]:focus{outline:none;border-color:var(--accent);background:var(--surface-2);box-shadow:0 0 0 3px rgba(255,204,0,.14)}
.newsletter-popup .btn{width:100%;justify-content:center;padding:11px 18px;font-size:12.5px}
.newsletter-popup .np-success{display:none;font-size:13.5px;color:var(--text);background:var(--surface-2);border:1px solid var(--accent);border-radius:var(--radius-sm);padding:12px 14px}
.newsletter-popup.np-sent form{display:none}
.newsletter-popup.np-sent .np-success{display:block}
@media(max-width:480px){.newsletter-popup{left:16px;right:16px;bottom:16px;width:auto}}
@media(prefers-reduced-motion:reduce){.newsletter-popup{transition:opacity .4s}}

/* ---------- Recherche d'actifs (autocomplétion) ---------- */
.stock-logo{border-radius:4px;object-fit:contain;background:#fff;padding:2px;flex-shrink:0;vertical-align:middle}
.stock-search{position:relative;display:block;width:100%}
.stock-search input{width:100%}
.stock-search-list{
  position:absolute;top:calc(100% + 4px);left:0;right:0;
  background:var(--bg-2);border:1px solid var(--border-strong);border-radius:var(--radius-sm);
  max-height:320px;overflow-y:auto;z-index:40;display:none;
  box-shadow:0 12px 28px rgba(0,0,0,.35);
}
.stock-search-list.show{display:block}
.stock-search-item{
  display:flex;align-items:center;gap:10px;padding:10px 12px;cursor:pointer;
  border-bottom:1px solid var(--border);
}
.stock-search-item:last-child{border-bottom:0}
.stock-search-item:hover,.stock-search-item.active{background:var(--accent);color:var(--accent-ink)}
.stock-search-item .ss-flag{font-size:16px;flex-shrink:0}
.stock-search-item .ss-info{flex:1;min-width:0}
.stock-search-item .ss-name{font-size:13.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.stock-search-item .ss-meta{font-size:11px;color:var(--text-dim);font-family:var(--mono);text-transform:uppercase;letter-spacing:.03em}
.stock-search-item:hover .ss-meta,.stock-search-item.active .ss-meta{color:var(--accent-ink);opacity:.75}
.stock-search-item .ss-ticker{font-family:var(--mono);font-size:12px;font-weight:700;flex-shrink:0}

/* Badge de notification (messages non lus) */
.nav-unread{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:17px;height:17px;padding:0 5px;margin-left:6px;
  background:#ef4444;color:#fff;font-family:var(--mono);font-size:10.5px;font-weight:700;
  border-radius:999px;line-height:1;vertical-align:middle;
}
.msg-conv-item .nm{justify-content:space-between}
.conv-unread{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:16px;height:16px;padding:0 4px;margin-left:auto;
  background:#ef4444;color:#fff;font-family:var(--mono);font-size:10px;font-weight:700;
  border-radius:999px;line-height:1;
}
.stock-search-empty{padding:14px 12px;font-size:13px;color:var(--text-dim);text-align:center}

/* Bouton "messages non lus" injecté dans le header (script.js) */
.nav-bell{
  position:relative;display:flex;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:var(--radius-sm);
  border:1px solid var(--border);background:var(--surface);
  font-size:16px;line-height:1;transition:all .2s var(--ease);flex-shrink:0;
}
.nav-bell:hover{background:var(--surface-2);border-color:var(--border-strong)}
.nav-bell .nav-unread{position:absolute;top:-6px;right:-6px;margin-left:0}
@media(max-width:900px){.nav-bell{display:none}}

/* =========================================================
   QUIZ NOTÉ DE FIN DE COURS (guides) — centralisé, voir assets/quiz.js
   ========================================================= */
.quiz-box{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:24px;margin:28px 0;overflow:hidden}
.quiz-badge{font-family:var(--mono);font-size:10.5px;text-transform:uppercase;letter-spacing:.05em;background:var(--accent);color:var(--accent-ink);padding:3px 9px;border-radius:999px;font-weight:700;white-space:nowrap;display:inline-block;margin-bottom:14px}
.quiz-progress-bar{height:4px;background:var(--bg-2);border-radius:2px;margin-bottom:12px;overflow:hidden}
.quiz-progress-fill{height:100%;background:var(--accent);border-radius:2px;transition:width .5s var(--ease)}
.quiz-progress{font-size:11.5px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.04em;margin-bottom:10px;font-family:var(--mono)}
.quiz-question{font-size:16px;font-weight:700;color:var(--text);margin-bottom:16px;line-height:1.4}
.quiz-options{display:flex;flex-direction:column;gap:8px}
.quiz-option{text-align:left;padding:12px 16px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--bg-2);color:var(--text);font-family:inherit;font-size:14px;cursor:pointer;transition:border-color .15s,background .15s,transform .15s}
.quiz-option:hover:not(.disabled){border-color:var(--accent);transform:translateX(2px)}
.quiz-option.disabled{cursor:default}
.quiz-option.correct{border-color:var(--up);background:rgba(74,222,128,.12);color:var(--up)}
.quiz-option.incorrect{border-color:var(--down);background:rgba(248,113,113,.12);color:var(--down)}
.quiz-feedback{margin-top:14px;padding:13px 16px;border-radius:var(--radius-sm);font-size:13.5px;line-height:1.5}
.quiz-feedback.ok{background:rgba(74,222,128,.1);color:var(--up);border:1px solid rgba(74,222,128,.3)}
.quiz-feedback.ko{background:rgba(248,113,113,.1);color:var(--down);border:1px solid rgba(248,113,113,.3)}
.quiz-next{margin-top:16px}
.quiz-result{text-align:center;padding:10px 0}
.quiz-result-score{font-size:32px;font-weight:800;color:var(--accent);font-family:var(--mono);margin-bottom:8px;font-variant-numeric:tabular-nums}
.quiz-result-msg{font-size:14px;color:var(--text-soft);margin-bottom:18px}
.quiz-anim-in{animation:quizFadeIn .4s var(--ease)}
@keyframes quizFadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){
  .quiz-anim-in{animation:none}
  .quiz-progress-fill{transition:none}
  .quiz-option{transition:none}
}
